I am using Django rest 3.6.2 version .
The model class is having a ForeignKey relationship as :
class Deliverable(model.Model):
architectureattribute = models.ForeignKey(Architectureattribute,
blank=True, null=True)
class DeliverableSerializer(serializers.ModelSerializer):
class Meta:
model = Deliverable
fields = tuple([getattr(x, 'name') for x in Deliverable._meta.fields])
In Django Rest , the serializer object is decoded as for the foreign key as:
architectureattribute = PrimaryKeyRelatedField(allow_null=True,
queryset=Architectureattribute.objects.all(), required=False)
With a put request i am updating only some fields and since I'm doing
migration, Database contains null value for the architectureattribute.
But with "null" value , serializer validation is failing.
On debugging I found that the PrimaryKeyRelatedField is not handling the "null"
value, even though allow_null property is set.
Please explain or guide, as to what I'm doing wrong here .
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